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EFCO 5500X Outside Glazed User Manual

Page 57

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EFCO 2012

Page 57

Series 5500 XTherm

Curtain Wall Assembly and Installation Instructions

Section 14 - Vertical Splice Joints

Section 14 - Vertical Splice Joints

1”

minimum

3”

minimum

Use backer rod and
sealant to form a
ramp to guide water

Install backer rod as
required to seal splice
joint and pressure plate